Hydro bottle cap



FIG. 1 is a front perspective view of a hydro bottle cap.

FIG. 2 is a front view of the bottle.

FIG. 3 is a rear view of the bottle.

FIG. 4 is a right side view of the bottle.

FIG. 5 is a left side view of the bottle.

FIG. 6 is a top view of the bottle.

FIG. 7 is a bottom view of the bottle; and,

FIG. 8 is another top perspective view thereof, shown in a configuration of use with an environmental bottle.

The broken line showing of the bottle in FIG. 8 depicts environmental subject matter that forms no part of the claimed design. The portions of the hydro bottle cap shown in broken line form no part of the claimed design. 

CLAIM The ornamental design for a hydro bottle cap, as shown and described. 